HOSPITAL · CCN 050764
SHASTA REGIONAL MEDICAL CENTER
Physician affiliations & referral network
Affiliated physicians
93
External referring physicians
581
Top affiliated specialty
Family Practice
Shared beneficiaries (top referrers)
27,651
SPECIALTY MIX
Specialties among affiliated physicians
15
11
9
9
8
5
5
3
3
3
2
2
AFFILIATED PHYSICIANS
Physicians affiliated with SHASTA REGIONAL MEDICAL CENTER (93 total)
From CMS Physician-Facility Affiliations. Showing the first 50 of 93.
REFERRAL NETWORK
Who refers patients here
External physicians who share patients into this hospital's affiliated providers, ranked by shared Medicare beneficiaries.
| Referring physician | Specialty | Shared beneficiaries |
|---|---|---|
| DIGNITY HEALTH | — | 5,136 |
| PRIME HEALTHCARE SERVICES - SHASTA LLC | — | 4,040 |
| American Medical Response West | Ambulance Service Provider | 1,817 |
| Adam Attoun | Diagnostic Radiology | 1,784 |
| Sander Saidman | Diagnostic Radiology | 1,695 |
| HOHMEISTER, JON | — | 1,661 |
| GRANITE CITY ILLINOIS HOSPITAL COMPANY LLC | — | 1,519 |
| DIGNITY HEALTH | — | 1,076 |
| Sriram Sambasivan | Nephrology | 903 |
| NPI 1295755445 | — | 884 |
| Ewa Bauer | Diagnostic Radiology | 760 |
| RAMUS, MARK | — | 631 |
| Everett Trevor | Pulmonary Disease | 575 |
| Jose Aguirre | Hospitalist | 553 |
| CIVALIER, DAVID | — | 530 |
| SISKIYOU HOSPITAL, INC. | — | 499 |
| James Gonzalez | General Surgery | 493 |
| LASSEN MEDICAL GROUP INC | — | 474 |
| Peter Robbins | Nuclear Medicine | 442 |
| Michael Jasumback | Emergency Medicine | 390 |
| Quest Diagnostics Incorporated | Clinical Laboratory | 367 |
| Steve Zielinski | Emergency Medicine | 359 |
| Dan Rusu | Hospitalist | 359 |
| Lynn Holmquist | Physician Assistant | 353 |
| SHARZER, MARK | — | 351 |
Source: CMS Physician Shared Patient Patterns (30-day window, Medicare FFS). A directional edge is a proxy for referral, not a documented referral; pairs below 11 shared beneficiaries are suppressed.
CASE MIX
Top procedures by volume
Highest-volume MS-DRGs from CMS inpatient claims (latest reporting year per code).
| MS-DRG | Discharges |
|---|---|
| 871SEPTICEMIA OR SEVERE SEPSIS WITHOUT MV >96 HOURS WITH MCC | 378 |
| 291HEART FAILURE AND SHOCK WITH MCC | 145 |
| 280ACUTE MYOCARDIAL INFARCTION, DISCHARGED ALIVE WITH MCC | 129 |
| 189PULMONARY EDEMA AND RESPIRATORY FAILURE | 121 |
| 640MISCELLANEOUS DISORDERS OF NUTRITION, METABOLISM, FLUIDS AND ELECTROLYTES WITH MCC | 95 |
| 682RENAL FAILURE WITH MCC | 88 |
| 193SIMPLE PNEUMONIA AND PLEURISY WITH MCC | 83 |
| 483MAJOR JOINT OR LIMB REATTACHMENT PROCEDURES OF UPPER EXTREMITIES | 80 |
CROSS-REFERENCE